When hired killer John Gant rides into Lordsburg, the town's folk become paranoid as each leading citizen has enemies capable of using the services of a professional killer for personal revenge.
| Art | Alexander Golitzen | Art Direction |
| Directing | Jack Arnold | Director |
| Writing | Gene L. Coon | Screenplay |
| Writing | Howard Amacker | Story |
| Editing | Frank Gross | Editor |
| Art | Robert Emmet Smith | Art Direction |
| Production | Jack Arnold | Producer |
| Production | Howard Christie | Producer |
| Camera | Harold Lipstein | Director of Photography |
| Art | Ted Driscoll | Set Decoration |
| Art | Russell A. Gausman | Set Decoration |
| Costume & Make-Up | Bill Thomas | Costume Design |
| Costume & Make-Up | Larry Germain | Hairstylist |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Sound | Leslie I. Carey | Sound |
| Sound | Frank H. Wilkinson | Sound |
| Directing | John Sherwood | Assistant Director |
| Sound | Joseph Gershenson | Music Supervisor |
| Sound | Herman Stein | Music |
